mapOr<U> method
U
mapOr<U>(
- U defaultValue,
- U f(
- T value
Returns the provided default (if Err), or applies a function to the contained value (if Ok),
Arguments passed to mapOr
are eagerly evaluated; if you are passing
the result of a function call, it is recommended to use mapOrElse,
which is lazily evaluated.
Implementation
U mapOr<U>(U defaultValue, U Function(T value) f) =>
isOk ? f(_okValue) : defaultValue;